diff options
| author | Matheus Ferst | 2022-03-02 06:51:38 +0100 |
|---|---|---|
| committer | Cédric Le Goater | 2022-03-02 06:51:38 +0100 |
| commit | b090f4f1e3c9f0531e3250e3a9d0a2bcc5b53f7e (patch) | |
| tree | 4fae9b5b9a36a0f2239c9dfc6fb673096f6b6f61 /target/ppc/translate | |
| parent | target/ppc: Implement xxeval (diff) | |
| download | qemu-b090f4f1e3c9f0531e3250e3a9d0a2bcc5b53f7e.tar.gz qemu-b090f4f1e3c9f0531e3250e3a9d0a2bcc5b53f7e.tar.xz qemu-b090f4f1e3c9f0531e3250e3a9d0a2bcc5b53f7e.zip | |
target/ppc: Implement xxgenpcv[bhwd]m instruction
Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220225210936.1749575-36-matheus.ferst@eldorado.org.br>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Diffstat (limited to 'target/ppc/translate')
| -rw-r--r-- | target/ppc/translate/vsx-impl.c.inc | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/target/ppc/translate/vsx-impl.c.inc b/target/ppc/translate/vsx-impl.c.inc index b5e07cf3df..6528e1ae31 100644 --- a/target/ppc/translate/vsx-impl.c.inc +++ b/target/ppc/translate/vsx-impl.c.inc @@ -1256,6 +1256,49 @@ static bool trans_XXPERMX(DisasContext *ctx, arg_8RR_XX4_uim3 *a) return true; } +#define XXGENPCV(NAME) \ +static bool trans_##NAME(DisasContext *ctx, arg_X_imm5 *a) \ +{ \ + TCGv_ptr xt, vrb; \ + \ + REQUIRE_INSNS_FLAGS2(ctx, ISA310); \ + REQUIRE_VSX(ctx); \ + \ + if (a->imm & ~0x3) { \ + gen_invalid(ctx); \ + return true; \ + } \ + \ + xt = gen_vsr_ptr(a->xt); \ + vrb = gen_avr_ptr(a->vrb); \ + \ + switch (a->imm) { \ + case 0b00000: /* Big-Endian expansion */ \ + glue(gen_helper_, glue(NAME, _be_exp))(xt, vrb); \ + break; \ + case 0b00001: /* Big-Endian compression */ \ + glue(gen_helper_, glue(NAME, _be_comp))(xt, vrb); \ + break; \ + case 0b00010: /* Little-Endian expansion */ \ + glue(gen_helper_, glue(NAME, _le_exp))(xt, vrb); \ + break; \ + case 0b00011: /* Little-Endian compression */ \ + glue(gen_helper_, glue(NAME, _le_comp))(xt, vrb); \ + break; \ + } \ + \ + tcg_temp_free_ptr(xt); \ + tcg_temp_free_ptr(vrb); \ + \ + return true; \ +} + +XXGENPCV(XXGENPCVBM) +XXGENPCV(XXGENPCVHM) +XXGENPCV(XXGENPCVWM) +XXGENPCV(XXGENPCVDM) +#undef XXGENPCV + #define GEN_VSX_HELPER_VSX_MADD(name, op1, aop, mop, inval, type) \ static void gen_##name(DisasContext *ctx) \ { \ |